CN2506661Y - Electromechanical valve executive mechainsm for jacquard - Google Patents
Electromechanical valve executive mechainsm for jacquard Download PDFInfo
- Publication number
- CN2506661Y CN2506661Y CN 01263308 CN01263308U CN2506661Y CN 2506661 Y CN2506661 Y CN 2506661Y CN 01263308 CN01263308 CN 01263308 CN 01263308 U CN01263308 U CN 01263308U CN 2506661 Y CN2506661 Y CN 2506661Y
- Authority
- CN
- China
- Prior art keywords
- pair
- electromagnetic valve
- needle
- iron core
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
An electromagnetic valve executive mechanism of a jacquard machine comprises an electromagnetic valve, an electric contact, an H-shaped iron core, an electromagnetic valve coil, a circuit plate, a stopping hook, a spring, a limited post, a lifting needle and a guide plate and so on, the utility model is characterized in that a pair of stopping hooks provided with a hook and an inclined plane of the stopping hooks with the upper end contacting with a pair of iron core upper contacts and the lower end arranged on both sides of a pair of the iron core lower suction heads; a pair of springs arranged on the inner side of a pair of stopping hooks; a pair of limited posts arranged on the outer side of a pair of stopping hooks; a pair of lifting needles with the upper end consisting of a lifting needle hook head and a hook and the lower end with a lifting knife seat positioned on the outer side of a pair the stopping hooks; a pair of electric contacts with one end connected with the electromagnetic valve coil and the other end contacting with a contacting foot on the circuit plate; the circuit plate is connected with a computer controller. The utility model has the advantages of compact structure, convenient replacement, low power consumption, long service life, no swinging produced in the movement of the lifting needles, reliable contacting of the electric contacts and good stability of the running of the mechanism.
Description
Technical field:
The utility model relates to a kind of electromagnetic valve actuating gear, and particularly a kind of electronics limit word jacquard, big jacquard (jacquard also claims jacquard attachment, below roughly the same) are gone up the electromagnetic valve actuating gear that uses.
Technical background:
At present, employed electromagnetic valve actuating gear on the jacquard, generally all helpless suction device, therefore, when work, must increase the magnitude of current could hold needle-stoping hook, and the increase of the magnitude of current causes electromagnetic valve and element to generate heat easily, damage, and service life, shortening and power consumption were big; Secondly, original electromagnetic valve structure complexity, the workspace does not have gathering sill, makes the less stable of needle when doing upper and lower reciprocating motion; Once more, the electrical contact that is connected with electromagnetic valve coil generally adopts resilient prongs, and this structure in use is easy to generate the gap, and the intrusion of adding the air suspension thing makes contact cause work mistake because of loose contact.
Summary of the invention:
The purpose of this utility model be a kind of compact conformation will be provided, power consumption is little, electromagnetic valve element is not fragile, the electromagnetic valve actuating gear of the jacquard of needle motion stabilization and reliable operation.
The purpose of this utility model is achieved like this, a kind of electromagnetic valve actuating gear of jacquard, include electromagnetic valve body 1, electrical contact 2, I-shaped iron core 3, electromagnetic valve coil 4, wiring board 7, needle-stoping hook 28, spring 27, limited post 26, needle 22, guide plate 19, on, lower sheave 15,13, needle rope 17, harness cord 12, I-shaped iron core 3 is installed in the housing of electromagnetic valve body 1, its upper end is extended with a pair of iron core upper contact head 30, the lower end is extended with suction nozzle 6 under a pair of iron core, electromagnetic valve coil 4 is wound on the I-shaped iron core 3, guide plate 19 is fixed on the below of electromagnetic valve body 1, in the pulley groove 16 of guide plate 19, be equipped with, lower sheave 15,13, needle rope 17 is connected with the lower end of a pair of needle 22 respectively at its two ends after walking around top sheave 15, harness cord 12 one ends after walking around lower sheave 13 are fixed on the jacquard, the other end links to each other hanging with the heald of jacquard, be characterized in: described needle-stoping hook 28 has a pair of, tool pinhock 23, needle-stoping hook inclined-plane 5, be inverted on the electromagnetic valve body 1, its upper end contacts with a pair of iron core upper contact head 30, and the lower end is positioned at the both sides of suction nozzle 6 under a pair of iron core; Spring 27 has a pair of, is installed on the electromagnetic valve body 1 and is positioned at the inboard of a pair of needle-stoping hook 28; Limited post 26 has a pair of, is installed on the electromagnetic valve body 1 and is positioned at the outside of a pair of needle-stoping hook 28; Needle 22 has a pair of, and its upper end tool needle gib head 25, pinhock 24, lower end tool are griffed seat 20, middle tool sliding tray 21, is installed on the guide plate 19 and is positioned at the outside of a pair of needle-stoping hook 28; Electrical contact 2 has a pair of, is installed on the electromagnetic valve body 1, and the one end is connected with electromagnetic valve coil 4, and the other end contacts with haptic element on the wiring board 7; Wiring board 7 is fixing with electromagnetic valve body 1, and is connected with computer controller by the socket 8 on it.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described below.
Accompanying drawing is a structure diagram of the present utility model.
The specific embodiment:
The utility model is installed on electromagnetic valve executive module on the jacquard to be had somely, is assembled into plurality of rows, and every row goes up operated by rotary motion 3 pairs 6, is in twos to install in opposite directions.Each electromagnetic valve executive module includes electromagnetic valve body 1, electrical contact 2, I-shaped iron core 3, electromagnetic valve coil 4, wiring board 7, needle-stoping hook 28, spring 27, limited post 26, needle 22, guide plate 19, on, lower sheave 15,13, needle rope 17, harness cord 12, the both sides, lower end of described electromagnetic valve body 1 are provided with needle groove 32, needle groove 32 is on a pair of needle 22, play the guiding role in the following moving process, described electrical contact 2 has a pair of, be arranged on the upper end of electromagnetic valve body 1, the one end links to each other with electromagnetic valve coil 4 respectively, the other end contacts with haptic element on the wiring board 7 respectively, described electromagnetic valve coil 4 is wound on the I-shaped iron core 3, I-shaped iron core 3 is installed in the housing of electromagnetic valve body 1, its upper end is extended with a pair of iron core upper contact head 30 to both sides, the lower end is extended with suction nozzle 6 under a pair of iron core to both sides, the top ends tool pinhock 23 of described needle-stoping hook 28, tool needle-stoping hook inclined-plane 5 between the needle body of pinhock 23 and needle-stoping hook 28, needle-stoping hook 28 has a pair of, be inverted on the electromagnetic valve body 1 and be positioned at the both sides of I-shaped iron core 3 by needle-stoping hook axle 29, its upper end contacts with a pair of iron core upper contact head 30 respectively, lower end pinhock 23 lays respectively at the both sides of suction nozzle 6 under a pair of iron core, described spring 27 has a pair of, be positioned at the inboard of a pair of needle-stoping hook 28, the one end is installed in respectively on the electromagnetic valve body 1, the other end contacts with the medial surface of a pair of needle-stoping hook 28 respectively, described limited post 26 also has a pair of, be installed on the electromagnetic valve body 1 and be positioned at the outside of a pair of needle-stoping hook 28, its position generally can be corresponding with a pair of spring 27, the upper end tool needle gib head 25 of described needle 22, pinhock 24, the lower end tool griffe the seat 20, before, the centre of back offers sliding tray 21, needle 22 has a pair of, be positioned at the outside of a pair of needle-stoping hook 28 and the sliding tray 21 by the centre is installed on the flange 31 of guide plate 19 both sides, make a pair of needle 22 can be along on the flange 31 of guide plate 19 both sides, move down, needle gib head 25 is done at needle 22, during following reciprocating motion, by active force to needle-stoping hook inclined-plane 5, can promote a pair of needle-stoping hook 28 inwardly moves, work to help suction, described guide plate 19 is fixed on the below of electromagnetic valve body 1, offer a straight groove 18 in the centre of guide plate 19, the dual-side of groove 18 forms projection and is flange 31, offering through hole on groove 18 is pulley groove 16, on described, lower sheave 15,13 are installed in the pulley groove 16 of guide plate 19 by wheel shaft, connect by pulley axle bed 14 between the two axles, one end of described needle rope 17 is connected the lower end of a needle 22, the other end is connected with the lower end of another needle 22 after walking around top sheave 15, one end of described harness cord 12 is fixed at the bottom of the jacquard on the keevil, the other end its hook after walking around lower sheave 13 links to each other hanging with heald, enclose many harness cords and form hanging by flower, the lower end of harness cord is connected with the heald upper end, the heald lower end links to each other with return spring, is installed with warp thread in the heald eye.
Electromagnetic valve component of the present utility model is to come fixing in opposite directions in twos like this and be assembled into one to arrange: at first, between in opposite directions many are to electromagnetism mesosome 1, be embedded with fixed head 9, below fixed head 9, respectively be fixed with guide plate 11 with each guide plate 19 corresponding position to electromagnetic valve body 1, before each guide plate 11, be equipped with groove on latter two face, flange and pulley groove, and their size and location with before, groove on a pair of guide plate 19 in back, flange and pulley groove are all identical, direction is in opposite directions, pass a pair of electromagnetic valve body 1 and middle fixed head 8 and being fixed as one in opposite directions respectively by screw then, and the below is passed a pair of guide plate 19 and middle guide plate 11 and being fixed as one in opposite directions respectively by screw, the a pair of like this electromagnetic valve component in opposite directions just is installed on the fixed head 9, forms a row.After above-mentioned assembling, needle rope 17 on each electromagnetic valve component, upper and lower pulley 15,13 and harness cord 12 are laid respectively in the formed die cavity of guide plate 19,11 grooves, and the sliding tray 21 of a pair of needle 22 by forward and backward centre is embedded on the flange of guide plate 19,11 and can upper and lower slippage respectively.
The utility model is provided with some to haptic element on positive and negative two faces of wiring board 7, and each is connected with socket 8 by circuit haptic element, and socket 8 is installed in the upper end of wiring board 7, can directly be connected with computer controller.When mounted, wiring board 7 is plugged in opposite directions each between the electromagnetic valve component, and each is contacted the electrical contact on the electromagnetic valve body 12 with in opposite directions each respectively haptic element and fit, by trip bolt that wiring board 7 is fixing with each electromagnetic valve body 1 respectively then, contact reliably between electrical contact and the haptic element guaranteeing.Every row's electromagnetic valve component of the present utility model certain spacing of being separated by is installed on the jacquard frame, and with the jacquard frame on many groups griffe to be one-to-one relationship, be that a pair of needle 22 on the electromagnetic valve component all griffes 10 corresponding to one group, griffe 10 when doing upper and lower reciprocating motion when one group, by with griffe 22 belows griffe drive a pair of griffing cooperating of seat 20 and 22 do upper and lower reciprocating motion.
The utility model is when energising, pulse current reaches electromagnetic valve coil 4 by electrical contact 2, around I-shaped iron core 3, produce magnetic field, during this period of time, on the electromagnetic valve component each griffes to do under 10 drives in each group of correspondence to needle 22, following reciprocating motion, when needle 22 is upwards entered in electromagnetic valve body 1 workspace by needle groove 32 places, and the needle gib head 25 that passes through needle 22 top ends promotes needle-stoping hook inclined-planes 5, make needle-stoping hook 28 inwardly motion and close I-shaped iron core 3, at this moment under the magnetic field force effect, hold the bottom of needle-stoping hook 28 firmly on suction nozzle 6 under the iron core and form flux circuit, at this moment the needle 22 after rising is when moving downward, do not hooked by the pinhock 23 of needle-stoping hook 28, therefore the harness cord on the lower sheave 13 12 is inoperative in said process; On the contrary, when having a power failure, be electromagnetic valve coil 4 no powers, do not produce magnetic field around the I-shaped iron core 3, during this period of time, the needle 22 that rises is when pushing needle-stoping hook 28 under the iron core suction nozzle 6, because no electromagnetic attraction, needle-stoping hook 28 outwards returns to original position under the effect of spring 27 elastic force, be limited post 26 places, at this moment when this needle 22 when moving downward, the pinhock 24 of its head is tangled and can not move downward by the pinhock 23 of needle-stoping hook 28, and with these needle 22 corresponding opposite side needles because their direction of motion is opposite, be that the opposite side needle just moves upward this moment, therefore needle rope 17 is pulled upwardly, and needle rope 17 be pulled upwardly drive top sheave 15 pulley groove 16 in to top offset, and then drive lower sheave 13 and on harness cord 12 be pulled upwardly together, hang by the pendulum of harness cord 12 1 ends again and mention heald, warp thread on the heald is upwards carried, formed one time opening, move in circles with this.The energising of the utility model electromagnetic valve and dead electricity are controlled by the computer controller that joins with wiring board 7 fully.
The utility model because after adopting said structure, have the structure compactness, transposing is convenient, power consumption is little, use Life-span is long, the needle motion can not produce and rock, the electrical contact contact is reliable, the advantage of mechanism's good operating stability.
Claims (2)
1, a kind of electromagnetic valve actuating gear of jacquard, include electromagnetic valve body (1), electrical contact (2), I-shaped iron core (3), electromagnetic valve coil (4), wiring board (7), needle-stoping hook (28), spring (27), limited post (26), needle (22), guide plate (19), on, lower sheave (15), (13), needle rope (17), harness cord (12), I-shaped iron core (3) is installed in the housing of electromagnetic valve body (1), its upper end is extended with a pair of iron core upper contact head (30), the lower end is extended with suction nozzle under a pair of iron core (6), electromagnetic valve coil (4) is wound on the I-shaped iron core (3), guide plate (19) is fixed on the below of electromagnetic valve body (1), in the pulley groove (16) of guide plate (19), be equipped with, lower sheave (15), (13), needle rope (17) is connected with the lower end of a pair of needle (22) respectively at its two ends after walking around top sheave (15), harness cord (12) one end after walking around lower sheave (13) is fixed on the jacquard, the other end links to each other hanging with the heald of jacquard, it is characterized in that described needle-stoping hook (28) has a pair of, tool pinhock (23), needle-stoping hook inclined-plane (5), be inverted on the electromagnetic valve body (1), its upper end contacts with a pair of iron core upper contact head (30), and the lower end is positioned at the both sides of suction nozzle under a pair of iron core (6); Spring (27) has a pair of, is installed in the inboard that a pair of needle-stoping hook (28) were gone up and be positioned to electromagnetic valve body (1); Limited post (26) has a pair of, is installed in the outside that a pair of needle-stoping hook (28) were gone up and be positioned to electromagnetic valve body (1); Needle (22) has a pair of, and its upper end tool needle gib head (25), pinhock (24), lower end tool are griffed seat (20), a middle tool sliding tray (21), are installed in the outside that a pair of needle-stoping hook (28) were gone up and be positioned to guide plate (19); Electrical contact (2) has a pair of, is installed on the electromagnetic valve body (1), and the one end is connected with electromagnetic valve coil (4), and the other end contacts with haptic element on the wiring board (7); Wiring board (7) is fixing with electromagnetic valve body (1), and is connected with computer controller by the socket (8) on it.
2, limit is characterized in that according to the electromagnetic valve actuating gear of the described jacquard of claim 1 both sides, lower end of electromagnetic valve body (1) are provided with needle groove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263308 CN2506661Y (en) | 2001-10-17 | 2001-10-17 | Electromechanical valve executive mechainsm for jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263308 CN2506661Y (en) | 2001-10-17 | 2001-10-17 | Electromechanical valve executive mechainsm for jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506661Y true CN2506661Y (en) | 2002-08-21 |
Family
ID=33670916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263308 Expired - Fee Related CN2506661Y (en) | 2001-10-17 | 2001-10-17 | Electromechanical valve executive mechainsm for jacquard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506661Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845698A (en) * | 2010-05-13 | 2010-09-29 | 浙江奇汇电子提花机有限公司 | Novel electromagnetic valve component of electronic jacquard machine |
| CN102206887A (en) * | 2011-05-20 | 2011-10-05 | 浙江奇汇电子提花机有限公司 | Suction assisting method and device for warp opening selecting mechanism |
| CN102733034A (en) * | 2012-07-07 | 2012-10-17 | 王勇 | Novel electronic jacquard machine |
| CN102803590A (en) * | 2010-01-15 | 2012-11-28 | 米歇尔.范德威尔公司 | Selection device for the shed-forming device of a weaving machine |
| CN103409875A (en) * | 2013-07-26 | 2013-11-27 | 郭家成 | High-accuracy electromagnetic valve component applicable to high-speed electronic jacquard machine |
| CN105019094A (en) * | 2014-04-15 | 2015-11-04 | 王铁钢 | Embroidered pillow needle selecting electromagnetic valve |
| CN106435911A (en) * | 2016-11-29 | 2017-02-22 | 江苏悦达家纺有限公司 | Jacquard machine capable of preventing hook shedding by being provided with adjusting device |
-
2001
- 2001-10-17 CN CN 01263308 patent/CN2506661Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102803590A (en) * | 2010-01-15 | 2012-11-28 | 米歇尔.范德威尔公司 | Selection device for the shed-forming device of a weaving machine |
| CN102803590B (en) * | 2010-01-15 | 2015-06-24 | 米歇尔.范德威尔公司 | Selection device for the shed-forming device of a weaving machine |
| CN101845698A (en) * | 2010-05-13 | 2010-09-29 | 浙江奇汇电子提花机有限公司 | Novel electromagnetic valve component of electronic jacquard machine |
| CN101845698B (en) * | 2010-05-13 | 2014-04-30 | 浙江奇汇电子提花机有限公司 | Novel electromagnetic valve component of electronic jacquard machine |
| CN102206887A (en) * | 2011-05-20 | 2011-10-05 | 浙江奇汇电子提花机有限公司 | Suction assisting method and device for warp opening selecting mechanism |
| CN102206887B (en) * | 2011-05-20 | 2013-03-27 | 浙江奇汇电子提花机有限公司 | Suction assisting method and device for warp opening selecting mechanism |
| CN102733034A (en) * | 2012-07-07 | 2012-10-17 | 王勇 | Novel electronic jacquard machine |
| CN102733034B (en) * | 2012-07-07 | 2014-01-15 | 江苏友诚数控科技有限公司 | Novel electronic jacquard machine |
| CN103409875A (en) * | 2013-07-26 | 2013-11-27 | 郭家成 | High-accuracy electromagnetic valve component applicable to high-speed electronic jacquard machine |
| CN105019094A (en) * | 2014-04-15 | 2015-11-04 | 王铁钢 | Embroidered pillow needle selecting electromagnetic valve |
| CN106435911A (en) * | 2016-11-29 | 2017-02-22 | 江苏悦达家纺有限公司 | Jacquard machine capable of preventing hook shedding by being provided with adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2506661Y (en) | Electromechanical valve executive mechainsm for jacquard | |
| CN202704767U (en) | Magnetic suspension power elevator | |
| CN110760971B (en) | High-integration needle selection module jacquard | |
| CN107588371B (en) | Integrated lifting ceiling lamp capable of being powered on and powered off timely | |
| CN104909243A (en) | Automatic adjusting device for load weight of traction type elevator | |
| CN101858004B (en) | Needle-selecting device of electronic jacquard machine | |
| CN215925194U (en) | Pulley assembly for jacquard, opening assembly and jacquard | |
| CN201915194U (en) | Shedding motion, shedding motion assembly and jacquard machine | |
| CN102206887B (en) | Suction assisting method and device for warp opening selecting mechanism | |
| CN207021181U (en) | A kind of button with buffering overtravel structure | |
| CN110670228B (en) | High-integration electronic jacquard needle selecting mechanism | |
| CN215366179U (en) | Shedding device, shedding assembly and jacquard | |
| CN104775209B (en) | Electronic jacquard | |
| CN208702834U (en) | Oil cylinder limiter | |
| CN102849647B (en) | For the electro-magnetic braking device of small rail car | |
| CN107588406B (en) | Lifting mechanism with electric connection function and ceiling lamp capable of being powered on and off in time | |
| CN209301677U (en) | A kind of mute massage hammer of electric pulse driving | |
| CN104347319A (en) | Unicoil mechanical self-supported AC (Alternating-Current) contactor | |
| CN202054965U (en) | Suction boosting device of warp thread opening selecting structure | |
| CN2541477Y (en) | High compact low power consumption general electronic jacquard needle selector | |
| CN218498997U (en) | Magnetic suspension linear motion motor | |
| CN208733288U (en) | One kind being used for electronic jacquard machine electromagnet | |
| CN221420343U (en) | Electromagnetic driving elevator safety tongs | |
| CN217907602U (en) | Guiding device of sweeping robot and sweeping robot | |
| CN2815990Y (en) | Hanging hook group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020821 Termination date: 20101017 |